package com.book.system.dao;

import java.util.List;
import java.util.Map;
import com.book.system.entity.ClassInfo;

public class ClassInfoDao {

    public List<Map<String, Object>> getList() {

       String sql = "select * from class_Info";
        List<Map<String, Object>> list = BaseDao.executeQuery(sql);
        return list;
    }
}
